Drill Pipe

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All about Drill Pipes

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PERFORATOR® Oil and Gasfield Drill Pipes
◊ API approved ◊ Upsetted pipe in grade E, X, G + S ◊ Tool joint material acc. API 5DP ◊ Dimensions up to 5 1/2“ pipe ◊ Hard banding acc. to ARNCO 100 XT, 150 XT, 300 XT Tuboscope TCS 8000, TCS Titanium ◊ Length: Range 1 – 3 ◊ Non-destructive testing 1 Ultrasonic test acc. EN 1714 and 1 Magnetic particle inspection acc. ASTM-E709 ◊ Destructive testing 1 Tensile test acc. DIN 50125 1 Bending test acc. API SPEC 5DP, latest edition 1 Charpy V-notch impact test acc. ASTM-A370

5DP0071 7-1-0051

1. Engineering

2. Pipes

3. Hardbanding

4. Friction Welding
2

5. Heat Treatment

6. Inspection

Contents
PERFORATOR® Drill Pipe and Tool Joint Grades Dimensions of Drill Pipe with Weld-On Tool Joints PERFORATOR® Drill Pipe: Dimensions and Performance Properties Standard Practice for Marking Tool Joints and Drill Pipe Internal Coating of Drill Pipe Advantage of Internal Coating Certificates

Pages
4 5 6 – 27 28 29 30 31

Rights of technical modification reserved. PERFORATOR® is a registered trademark.

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PERFORATOR® Drill Pipe and Tool Joint Grades
Drill Pipe
Internal Upset External Upset Internal-External Upset acc. to API Spec. 5DP Additional requirements can be designed and supplied on request. IU EU IEU

Friction welded Tool Joints
Numbered Connections Internal Flush Full Hole NC IF FH

DRILL PIPE AND TOOL JOINT GRADES
Mechanical properties of API drill pipe grades Grade Yield strengh
psi N/mm² min. psi N/mm² min.

Tensile strengh
psi N/mm² min.

Elongation¹
in 2 inches % min.

API

E-75 X-95 G-105 S-135

75 000 515 95 000 655 105 000 725 135 000 930

105 000 725 125 000 860 135 000 930 165 000 1140

100 000 690 105 000 725 115 000 795 145 000 1000

see footnote

Spec. 5DP Spec. 5DP

see see

Spec. 5DP Spec. 5DP

Mechanical properties of API tool joint grades Yield strengh Tensile strengh
psi N/mm² min. psi N/mm² max.

Elongation
psi N/mm² min.

Box
Hardness Brinell min.

API

120 000 827

140 000 965

165 000 1138

13

285

Spec. 5DP

4

Dimensions of Drill Pipe with Weld-On Tool Joints

Optional with 90° shoulder on box

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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PERFORATOR® Drill Pipe: Dimensions and Performance Properties

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Standard Practice for Marking Tool Joints and Drill Pipe
Drill Pipe Marking The following marks are applied as standard to the drill pipe body. Paint stenciling on Pipe Body.
here “UP” for special upset dimensions if applicable here SR-Informations L2 or L3 (PSL-2 or PSL-3) if applicable

welding area

Drill Pipe Body manufacturer API license no. API Logo

heat code no. welding Grade area nominal weight (LB/FT) size month – year

Tool Joint Marking The following marks are applied as standard to the tool joints. Die stamping on Pin and Box End.
PERFORATOR®

Die stamping pin end

PERFORATOR®

Die stamping box end

Other marking on request.
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Internal Coating of Drill Pipe
WE OFFER TOGETHER WITH TUBOSCOPE VETCO INTERNALY COATED DRILL PIPE

The drilling fluids used today can be classified from ‘non corrosive’ up to ‘extremely corrosive’. Since within the lifetime of a drill string, the utilization will be for all different enviroments, corrosion caused by aggressive muds has to be considered.

29

Advantage of Internal Coating

30

Certificates

31

DRILL PIPES

DRILLING TOOLS

INJECTION TECHNIQUE FOR MINING AND TUNNELLING

PERFORATOR GmbH
Bei dem Gerichte • 37445 Walkenried • Germany • Fon +49 (0)55 25 / 2 01-0 • Fax +49 (0)55 25 / 2 01-48 eMail: [email protected] • Internet: www.perforator.de

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